PDF to PDF/A
Transform your PDF to PDF/A, the ISO-standardized version of PDF for long-term archiving.
Drop your PDF here
or click to browse · drag & drop supported
Max 50 MBAccepted: PDF
About PDF to PDF/A
Convert PDF to PDF/A format online for free. PDF/A is the ISO-standardized format for long-term digital preservation of documents.
When to use it
Required when submitting documents to government agencies, archiving legal records, or complying with document retention policies that require PDF/A format.
Step-by-step
- Upload your PDF file
- Select the PDF/A compliance level
- Click "Convert to PDF/A"
- Download your archival-compliant document
Frequently asked questions
What is PDF/A and why do I need it?
PDF/A is an ISO standard for long-term archiving. It embeds all fonts and metadata, ensuring the document looks the same decades from now. Many government and legal institutions require this format.
Will the conversion change how my PDF looks?
No. The visual appearance remains identical. PDF/A only embeds additional metadata and fonts to ensure long-term readability.